optima - Air Pumping Ltd
TECHNICAL FEATURES Model
Working pressure
F.A.D.(*)
Rated power
Sound pressure level** dB(A)
bar
min
m /min
max
kW
OPTIMA 11 - OPTIMA 11 S***
7 ÷ 10
1,190
÷
1,930
11
65
3
OPTIMA 15
7 ÷ 10
1,640
÷
2,650
15
67
OPTIMA 22
7 ÷ 10
2,270
÷
3,680
22
67
OPTIMA 30
7 ÷ 10
2,515
÷
5,342
30
74
OPTIMA 45
7 ÷ 10
3,768
÷
8,002
45
74
OPTIMA 60
7 ÷ 10
5,460
÷
10,840
55
68
OPTIMA 75
7 ÷ 10
6,955
÷
13,723
75
68
OPTIMA 90
7 ÷ 10
8,290
÷
16,470
90
68
OPTIMA 110
7 ÷ 10
10,185
÷
20,060
110
69
OPTIMA 132
7 ÷ 10
11,940
÷
23,515
132
69
OPTIMA 200
7 ÷ 10
17,900
÷
35,500
200
75
OPTIMA
(*)Free air delivery as per ISO 1217: 1996 annex “C” (**) Sound pressure level as per PN8NTC2.3, average value measured from a distance of 1 m ( rotating speed 1500 r.p.m.). (***) On 270 litre receiver version
PLUS VERSION DRYER
refrigerant
Dew point
3 °C
Refrigerant gas (OPTIMA 11)
R134a
Refrigerant gas (OPTIMA 15 ÷ 90)
R404A
OPTIONAL OIL-WATER SEPARATOR (OPTIMA 15 ÷ 132) Max oil content
< 5 mg/l
HEAT RECOVERY KIT (OPTIMA 15 ÷ 200) Recoverable heat
80% of shaft power
CONDENSATE SEPARATOR AND DRAIN KIT
DIMENSIONS (mm) - WEIGHT (kg) B
A
Model
C
11 S
15
22
30
45
60
75
90
110
132
200
A
mm 1250
11
1530
1510
1510
1830
1830
2150
2150
2150
2350
2350
2700
B
mm
690
750
800
800
960
960
1200
1200
1200
1390
1390
1780
C
mm 1040
1540
1200
1200
1670
1670
1890
1890
1890
1980
1980
2240
Weight Standard kg Plus
kg
240
330
460
460
820
940
1640
1680
1720
2500
2780
4750
260
350
500
500
910
1040
1810
1850
1890
-
-
-
Ing. Enea Mattei SpA reserves the right to change the data contained in this catalogue at any moment and without notice.
ITALY ING. ENEA MATTEI SpA Strada Padana Superiore, 307 20090 VIMODRONE (MI) Tel + 39 02253051 - Fax +39 0225305243 E-MAIL: [email protected]
www.mattei.it
GERMANY
RUSSIAN FEDERATION
MATTEI KOMPRESSOREN DEUTSCHLAND GmbH Phone +49 7151 5002560 - Fax +49 7151 5002565 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +7-495-739 41 90 - Fax +7-495-739 41 90 E-MAIL: [email protected]
GREAT BRITAIN
SINGAPORE
MATTEI COMPRESSORS Ltd Phone +44 (0)1789 450577 - Fax +44 (0)1789 450698 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +65 6741 8187 - Fax. +65 6741 6826 E-MAIL: [email protected]
U.S.A.
SPAIN
MATTEI COMPRESSORS Inc Phone +1 410 5217020 - Fax +1 410 5217024 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +34 93 435 03 94 - Fax +34 93 455 26 76 E-MAIL: [email protected]
FRANCE
PEOPLE’S REPUBLIC OF CHINA
MATTEI COMPRESSEURS Sarl Phone + 33 1 48609860 - Fax + 33 1 48609870 E-MAIL: [email protected]
Zhangjiagang OMIC AIR COMPRESSORS MANUFACTURING Co. Ltd WFOE by Ing. Enea Mattei SpA - Italy Tel: +86 512 56951120 - Fax: +86 512 56951121 - E-MAIL: [email protected]
GB M1-I-H8G09
Compressed air energy costs
The Optima series Standard Version
PROTECT THE ENVIRONMENT AND SAVE ENERGY WITH COMPRESSED AIR Greenhouse effect, ozone layer and the planet’s changing climate are just a few of the issues that have interested public opinion in recent years bringing environmental protection and energy saving to light. Companies who rationally produce and use compressed air can contribute to environmental protection through energy savings, as well as decreasing their operation costs. Many public boards in Europe have established awareness campaigns aimed at compressed air users. Mattei, as a compressor manufacturer, is also fully aware and involved in environmental aspects and has based its research on the improvement of the efficiency of its compressors, reaching a higher energy saving.
from 11 to 200 kW
High performances Excellent reliability Easy operation Energy saving compressor Low maintenance costs Electronic control
ENVIRONMENTAL IMPACT The adoption of energy saving measures will produce a decrease of the impact on the environment, due to a reduction of CO2 emissions, complying with the recent international agreements. In fact, energy savings allow to reduce fuel consumption and related polluting emissions.
Plus Version Optima Plus includes an integrated refrigerant dryer, allowing remarkable reduction in installation costs and space requirement.
ENERGY COSTS Compressed air is widely used in many industrial sectors, because its production, handling and use are safe and easy. Producing compressed air involves 10% of industrial consumption of electricity. In spite of this, often the energy efficiency of many compressed air systems is very low, with a consequent increase in running costs. Moreover, researches in the European industries have discovered that the average use of compressors reaches 70% of their full capacity. This means that savings over 30% can be obtained if air systems are suitably sized.
DRYER WITH ECOLOGICAL GAS Efficient refrigerating power partialization Constant dewpoint Maestro - Maestroxs / MicroC control High efficiency
Energy costs
Investment costs
Maintenance costs
LCC (Life Cycle Costing) of a compressor with variation of electricity prices
ENVIRONMENTALLY FRIENDLY
ENERGY EFFICIENCY The energy efficiency and the compressed air cost partly depend on efficiency of the compressors used in the production processes and on their optimal configuration, but they are also influenced by other important factors: Quality of the cooling system Waste heat recovery Reduction of air leaks Maintenance quality
Optionals: a valuable choice
Energy savings (TWh/year)
CO2 emission reduction (Mtons/year)
Reducing air leaks
12,8
5,2
Overall system design
3,6
1,5
Recovering waste heat
3,2
1,3
Speed regulators
3,0
1,2
All other measures
7,8
3,2
Oil water separator kit The compact, efficient separator kit that can be built-in works on the principle of coalescing filtration. This system reduces oil contamination and guarantees a better quality of the condensate. Heat recovery kit The heat recovery system can be integrated into the compressor cooling system. Before circulating inside the cooler the oil passes through an oil-water heat exchanger controlled by a thermostatic valve, allowing to heat water for industrial or sanitary purposes. Condensate separator and drain kit The condensate separator and drain kit guarantees clean and dry compressed air, maximising overall compressor efficiency and reliability.
Mattei: the advantages of an exclusive technology
EVALUATING COMPRESSED AIR It is very important to know the exact air needs of the user, together with the depreciation period and all other variables that will help to determine the alternative with the lowest energy consumption. Measuring the compressed air and energy consumption are essential to
OPERATION PRINCIPLE OF MATTEI COMPRESSORS lubricant consumption. A thin film of oil on the stator's wall avoids direct contact of the metal parts giving no wear. During the rotation the compression occurs with the volume reduction of the spaces between the rotor-blades and the stator. The compressed air and oil mixture passes through various separating phases mechanical and coalescent, leaving less than 3 mg/m3 of oil in the air. The purified air leaves the compressor and is cooled in the radiator. The condensate which is produced is eliminated by a separator with an electronic condensate drain.
5 2
60
Time
Time
3
Mattei Intelligent Energy Management RELIABILITY These compressors are designed for industrial continuous operation 24 hours a day, 12 months a year. The life of Mattei compressors often exceeds 100,000 working hours.
BLADES DESIGNED FOR OVER 100,000 HOURS LIFE* An oil film on the stator is inside surface and prevents wearing of the moving parts, avoiding a direct contact between the stator itself and the blades.
SIMPLE AND ECONOMIC MAINTENANCE* Maintenance operations only include changing the oil at predetermined intervals, cleaning or replacing the air filter and cleaning the radiator. The separator filters can reach up to 10,000 working hours, with remarkable savings. The absence of roller MAINTENANCE OTHERS bearings helps reducing the cost for maintenance.
*(with Mattei Rotoroil)
ROTOROIL 8000 F2
*( with Mattei Rotoroil)
MAINTENANCE MATTEI
Suitable for Mattei compressors, oil Rotoroil 8000 F2 guarantees high performances, long life and low maintenance costs.
For this reason and respecting the ever-increasing worldwide environmental awareness of energy saving and pollution reduction, Mattei has developed a system to determine which are the compressed air needs of an installation in terms of air delivery, pressure and type of regulation. A Mattei Intelligent Energy Management analysis is like taking an instant picture of the customer's current installation. On the basis of the data recorded an air demand curve and an annual energy cost is calculated and then used as reference to offer a solution which will not only satisfy the needs of the customer in terms of compressed air but also allow for more efficiency and savings in annual energy costs. The whole M.I.E.M. process is guaranteed by the use of specific recording instruments and an exclusive software developed for Mattei. The first step in order to execute a correct energy analysis is to gather
all useful information on the compressed air plant, like air delivery and pressure, and therefore to record all electrical values for each compressor. Unlike other systems on the market, the recorded values include tension, current, and power factor. Once the on site data has been recorded, the data is elaborated by the M.I.E.M. software. At this point Mattei will formulate different hypotheses for the substitution of the existing machines and simulate the operation of these proposals respecting the existing operating conditions. The results of the simulation with new machines from the Mattei range are elaborated to produce a report of the performance and economic advantages of the proposal.
6,00
3,00
4,00
5,00
0,00
1,00
2,00
22,00
23,00
20,00
21,00
18,00
19,00
15,00
16,00
17,00
12,00
13,00
14,00
6,00
5,00
2,00
3,00
4,00
0,00
1,00
22,00
23,00
21,00
18,00
19,00
Time
20,00
15,00
17,00
14,00
16,00
12,00
11,00
13,00
10,00
7,00
9,00
8,00
6,00
3,00
4,00
5,00
0,00
1,00
2,00
22,00
23,00
21,00
18,00
19,00
20,00
0
15,00
0 16,00
20
0 17,00
20
11,00
40
20
10,00
40
80
7,00
60
9,00
80
8,00
40
Capacity (%)
Capacity (%)
60
12,00
9
100
80
14,00
1
120
100
11,00
4
120
100
13,00
6
Profile 3 This profile represents an application with an eighthour shift at constant consumption for five days a week. Air demand tends to stay around 90% of maximum requirement.
Profile 2 This is represented by a unit running for 16 hours a day and 5 days a week. Air consumption varies from 70 to 100% of maximum air demand.
120
10,00
7
Air filter Automatic intake valve Oil chamber Compression chamber Oil filter Rotor Blades Coalescing separator Air/oil cooler (radiator) Condensate drain (optional)
7,00
10
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
9,00
Oil
Profile 1 The unit runs 24 hours on 24 for 7 days a week with consumption variability between 70 and 100%.
8,00
8
Air
TYPICAL USER PROFILES
Capacity (%)
The air is sucked through a filter and passes through a modulating proportional valve which regulates air delivery according to air requirement. This valve allows to maintain a constant working pressure. The air goes into the compression chamber where the stator, rotor and blades create a series of vanes (or volumes). The rotor rotates eccentrically to the stator and is characterised by vertical slots in which the blades are placed and are pushed against the stator's wall by centrifugal force. Lubrication and cooling are guaranteed by an efficient injection system which allows perfect hold and a lower
find out if changes in the servicing or investments in equipment could be cost effective. There is no best compressor in absolute terms, but the best combination between the specific compressed air need and the compressor can always be found.
Energy efficiency at its best Technology
HIGH EFFICIENCY MOTORS
Mattei’s exclusive high technology air ends have been designed to obtain excellent performances in industrial applications. Reliability and efficiency are enhanced by the extremely reduced rotational speed, by the absence of roller bearings and by an advanced lubrication and cooling system.
The range is equipped with energy saving electric motors in premium efficiency.
DIRECT COUPLING The electric motor and the compressor are coupled directly by means of a flexible coupling. The coupling between motor and compressor guarantee an extremely noiseless operation, vibrationless, with no power absorption. Direct coupling determines a remarkable "energy saving" because there are no energy losses caused by gears or V belts.
THE BEST SOLUTION TO SAVE ENERGY
AIR FLOW AND COOLING A feature of the OPTIMA series, from 11 to 45 kW, is the absence of an independent electrical cooling fan. Cooling of the compressed air system is obtained through a fan fitted directly to the main motor shaft. This is the optimal solution for machines belonging to this range. A real advantage in terms of design and energy.
To ensure maximum energy saving OPTIMA series compressors can suit their operation to the load profile required by the compressed air system. The inverter allows to modify the motor rotational speed, adapting the air delivered by the compressor to the real demand. OPTIMA can save up to 35% of the annual operating costs.
STANDARD Investment 12% Maintenance 9%
Energy consumption 77%
Installation 2%
MAESTRO - MAESTROXS OPTIMA Installation 2%
Maintenance 9% Investment 12%
Energy consumption 42%
P = Line pressure
V = Speed
Q = Air delivery
The Mattei inverter system always assures the highest energy savings. When the compressed air demand is between 100% and 40%, the compressor rotational speed reaches the highest efficiency, with an energy consumption much lower than traditional inverter systems.
Savings on energy consumption 35%
Life Cycle Cost comparison (LCC) over a period of 5 years.
MATTEI INVERTER REGULATION SYSTEM
MAX
OPERATION PRINCIPLE
OPTIMA 45 (7 bar)
MIN 8,50
( kWmin/m3 )
Optima operates within a range of pre-set maximum and minimum pressures. When reaching the maximum pressure, at the minimum rotational speed the shutdown of the intake valve occurs, the compressor is set “off load” and decompressed to 1.5 bar, to reduce the energy absorption further. When the line pressure lowers to the minimum pre-set value it is reset to the “on load” condition and starts delivering air instantly, adapting the rotational speed to the air demand.
Other competitors 9,00
On Load Off Load
8,00 7,50 7,00
Time
6,50 6,00 15,00
25,00
35,00
45,00
55,00
65,00
Air delivery (%)
75,00
85,00
95,00
105,00
Maestro and MaestroXS are programmable systems which control the compressor and inverter operation and adapt these to the specific requirements of the air distribution system. They have different programming levels and special options for controlling and analysing the operation and faults. In fact, Maestro and MaestroXS automatically adjust the compressor’s rotational speed to the preset maximum pressure value. If connected to other compressed air packages equipped with Maestro and MaestroXS, the unit can become master of a compressed air plant, thus saving on the installation of a superior controller. Maestro and MaestroXS have a “LCD” display, an ergonomic control panel with keys for quick access to the main menu and interfaces to communicate with other "Maestro”/”MaestroXS” devices or with supervisor PC. Maestro and MaestroXS can be interfaced via web or cellular technology to provide remote service monitoring. OPTIMA 11 kW are equipped with the microprocessor control MicroC; OPTIMA 15 - 22 - 110 - 132 and 200 are equipped with MaestroXS.
Energy efficiency at its best Technology
HIGH EFFICIENCY MOTORS
Mattei’s exclusive high technology air ends have been designed to obtain excellent performances in industrial applications. Reliability and efficiency are enhanced by the extremely reduced rotational speed, by the absence of roller bearings and by an advanced lubrication and cooling system.
The range is equipped with energy saving electric motors in premium efficiency.
DIRECT COUPLING The electric motor and the compressor are coupled directly by means of a flexible coupling. The coupling between motor and compressor guarantee an extremely noiseless operation, vibrationless, with no power absorption. Direct coupling determines a remarkable "energy saving" because there are no energy losses caused by gears or V belts.
THE BEST SOLUTION TO SAVE ENERGY
AIR FLOW AND COOLING A feature of the OPTIMA series, from 11 to 45 kW, is the absence of an independent electrical cooling fan. Cooling of the compressed air system is obtained through a fan fitted directly to the main motor shaft. This is the optimal solution for machines belonging to this range. A real advantage in terms of design and energy.
To ensure maximum energy saving OPTIMA series compressors can suit their operation to the load profile required by the compressed air system. The inverter allows to modify the motor rotational speed, adapting the air delivered by the compressor to the real demand. OPTIMA can save up to 35% of the annual operating costs.
STANDARD Investment 12% Maintenance 9%
Energy consumption 77%
Installation 2%
MAESTRO - MAESTROXS OPTIMA Installation 2%
Maintenance 9% Investment 12%
Energy consumption 42%
P = Line pressure
V = Speed
Q = Air delivery
The Mattei inverter system always assures the highest energy savings. When the compressed air demand is between 100% and 40%, the compressor rotational speed reaches the highest efficiency, with an energy consumption much lower than traditional inverter systems.
Savings on energy consumption 35%
Life Cycle Cost comparison (LCC) over a period of 5 years.
MATTEI INVERTER REGULATION SYSTEM
MAX
OPERATION PRINCIPLE
OPTIMA 45 (7 bar)
MIN 8,50
( kWmin/m3 )
Optima operates within a range of pre-set maximum and minimum pressures. When reaching the maximum pressure, at the minimum rotational speed the shutdown of the intake valve occurs, the compressor is set “off load” and decompressed to 1.5 bar, to reduce the energy absorption further. When the line pressure lowers to the minimum pre-set value it is reset to the “on load” condition and starts delivering air instantly, adapting the rotational speed to the air demand.
Other competitors 9,00
On Load Off Load
8,00 7,50 7,00
Time
6,50 6,00 15,00
25,00
35,00
45,00
55,00
65,00
Air delivery (%)
75,00
85,00
95,00
105,00
Maestro and MaestroXS are programmable systems which control the compressor and inverter operation and adapt these to the specific requirements of the air distribution system. They have different programming levels and special options for controlling and analysing the operation and faults. In fact, Maestro and MaestroXS automatically adjust the compressor’s rotational speed to the preset maximum pressure value. If connected to other compressed air packages equipped with Maestro and MaestroXS, the unit can become master of a compressed air plant, thus saving on the installation of a superior controller. Maestro and MaestroXS have a “LCD” display, an ergonomic control panel with keys for quick access to the main menu and interfaces to communicate with other "Maestro”/”MaestroXS” devices or with supervisor PC. Maestro and MaestroXS can be interfaced via web or cellular technology to provide remote service monitoring. OPTIMA 11 kW are equipped with the microprocessor control MicroC; OPTIMA 15 - 22 - 110 - 132 and 200 are equipped with MaestroXS.
Mattei: the advantages of an exclusive technology
EVALUATING COMPRESSED AIR It is very important to know the exact air needs of the user, together with the depreciation period and all other variables that will help to determine the alternative with the lowest energy consumption. Measuring the compressed air and energy consumption are essential to
OPERATION PRINCIPLE OF MATTEI COMPRESSORS lubricant consumption. A thin film of oil on the stator's wall avoids direct contact of the metal parts giving no wear. During the rotation the compression occurs with the volume reduction of the spaces between the rotor-blades and the stator. The compressed air and oil mixture passes through various separating phases mechanical and coalescent, leaving less than 3 mg/m3 of oil in the air. The purified air leaves the compressor and is cooled in the radiator. The condensate which is produced is eliminated by a separator with an electronic condensate drain.
5 2
60
Time
Time
3
Mattei Intelligent Energy Management RELIABILITY These compressors are designed for industrial continuous operation 24 hours a day, 12 months a year. The life of Mattei compressors often exceeds 100,000 working hours.
BLADES DESIGNED FOR OVER 100,000 HOURS LIFE* An oil film on the stator is inside surface and prevents wearing of the moving parts, avoiding a direct contact between the stator itself and the blades.
SIMPLE AND ECONOMIC MAINTENANCE* Maintenance operations only include changing the oil at predetermined intervals, cleaning or replacing the air filter and cleaning the radiator. The separator filters can reach up to 10,000 working hours, with remarkable savings. The absence of roller MAINTENANCE OTHERS bearings helps reducing the cost for maintenance.
*(with Mattei Rotoroil)
ROTOROIL 8000 F2
*( with Mattei Rotoroil)
MAINTENANCE MATTEI
Suitable for Mattei compressors, oil Rotoroil 8000 F2 guarantees high performances, long life and low maintenance costs.
For this reason and respecting the ever-increasing worldwide environmental awareness of energy saving and pollution reduction, Mattei has developed a system to determine which are the compressed air needs of an installation in terms of air delivery, pressure and type of regulation. A Mattei Intelligent Energy Management analysis is like taking an instant picture of the customer's current installation. On the basis of the data recorded an air demand curve and an annual energy cost is calculated and then used as reference to offer a solution which will not only satisfy the needs of the customer in terms of compressed air but also allow for more efficiency and savings in annual energy costs. The whole M.I.E.M. process is guaranteed by the use of specific recording instruments and an exclusive software developed for Mattei. The first step in order to execute a correct energy analysis is to gather
all useful information on the compressed air plant, like air delivery and pressure, and therefore to record all electrical values for each compressor. Unlike other systems on the market, the recorded values include tension, current, and power factor. Once the on site data has been recorded, the data is elaborated by the M.I.E.M. software. At this point Mattei will formulate different hypotheses for the substitution of the existing machines and simulate the operation of these proposals respecting the existing operating conditions. The results of the simulation with new machines from the Mattei range are elaborated to produce a report of the performance and economic advantages of the proposal.
6,00
3,00
4,00
5,00
0,00
1,00
2,00
22,00
23,00
20,00
21,00
18,00
19,00
15,00
16,00
17,00
12,00
13,00
14,00
6,00
5,00
2,00
3,00
4,00
0,00
1,00
22,00
23,00
21,00
18,00
19,00
Time
20,00
15,00
17,00
14,00
16,00
12,00
11,00
13,00
10,00
7,00
9,00
8,00
6,00
3,00
4,00
5,00
0,00
1,00
2,00
22,00
23,00
21,00
18,00
19,00
20,00
0
15,00
0 16,00
20
0 17,00
20
11,00
40
20
10,00
40
80
7,00
60
9,00
80
8,00
40
Capacity (%)
Capacity (%)
60
12,00
9
100
80
14,00
1
120
100
11,00
4
120
100
13,00
6
Profile 3 This profile represents an application with an eighthour shift at constant consumption for five days a week. Air demand tends to stay around 90% of maximum requirement.
Profile 2 This is represented by a unit running for 16 hours a day and 5 days a week. Air consumption varies from 70 to 100% of maximum air demand.
120
10,00
7
Air filter Automatic intake valve Oil chamber Compression chamber Oil filter Rotor Blades Coalescing separator Air/oil cooler (radiator) Condensate drain (optional)
7,00
10
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
9,00
Oil
Profile 1 The unit runs 24 hours on 24 for 7 days a week with consumption variability between 70 and 100%.
8,00
8
Air
TYPICAL USER PROFILES
Capacity (%)
The air is sucked through a filter and passes through a modulating proportional valve which regulates air delivery according to air requirement. This valve allows to maintain a constant working pressure. The air goes into the compression chamber where the stator, rotor and blades create a series of vanes (or volumes). The rotor rotates eccentrically to the stator and is characterised by vertical slots in which the blades are placed and are pushed against the stator's wall by centrifugal force. Lubrication and cooling are guaranteed by an efficient injection system which allows perfect hold and a lower
find out if changes in the servicing or investments in equipment could be cost effective. There is no best compressor in absolute terms, but the best combination between the specific compressed air need and the compressor can always be found.
Compressed air energy costs
The Optima series Standard Version
PROTECT THE ENVIRONMENT AND SAVE ENERGY WITH COMPRESSED AIR Greenhouse effect, ozone layer and the planet’s changing climate are just a few of the issues that have interested public opinion in recent years bringing environmental protection and energy saving to light. Companies who rationally produce and use compressed air can contribute to environmental protection through energy savings, as well as decreasing their operation costs. Many public boards in Europe have established awareness campaigns aimed at compressed air users. Mattei, as a compressor manufacturer, is also fully aware and involved in environmental aspects and has based its research on the improvement of the efficiency of its compressors, reaching a higher energy saving.
from 11 to 200 kW
High performances Excellent reliability Easy operation Energy saving compressor Low maintenance costs Electronic control
ENVIRONMENTAL IMPACT The adoption of energy saving measures will produce a decrease of the impact on the environment, due to a reduction of CO2 emissions, complying with the recent international agreements. In fact, energy savings allow to reduce fuel consumption and related polluting emissions.
Plus Version Optima Plus includes an integrated refrigerant dryer, allowing remarkable reduction in installation costs and space requirement.
ENERGY COSTS Compressed air is widely used in many industrial sectors, because its production, handling and use are safe and easy. Producing compressed air involves 10% of industrial consumption of electricity. In spite of this, often the energy efficiency of many compressed air systems is very low, with a consequent increase in running costs. Moreover, researches in the European industries have discovered that the average use of compressors reaches 70% of their full capacity. This means that savings over 30% can be obtained if air systems are suitably sized.
DRYER WITH ECOLOGICAL GAS Efficient refrigerating power partialization Constant dewpoint Maestro - Maestroxs / MicroC control High efficiency
Energy costs
Investment costs
Maintenance costs
LCC (Life Cycle Costing) of a compressor with variation of electricity prices
ENVIRONMENTALLY FRIENDLY
ENERGY EFFICIENCY The energy efficiency and the compressed air cost partly depend on efficiency of the compressors used in the production processes and on their optimal configuration, but they are also influenced by other important factors: Quality of the cooling system Waste heat recovery Reduction of air leaks Maintenance quality
Optionals: a valuable choice
Energy savings (TWh/year)
CO2 emission reduction (Mtons/year)
Reducing air leaks
12,8
5,2
Overall system design
3,6
1,5
Recovering waste heat
3,2
1,3
Speed regulators
3,0
1,2
All other measures
7,8
3,2
Oil water separator kit The compact, efficient separator kit that can be built-in works on the principle of coalescing filtration. This system reduces oil contamination and guarantees a better quality of the condensate. Heat recovery kit The heat recovery system can be integrated into the compressor cooling system. Before circulating inside the cooler the oil passes through an oil-water heat exchanger controlled by a thermostatic valve, allowing to heat water for industrial or sanitary purposes. Condensate separator and drain kit The condensate separator and drain kit guarantees clean and dry compressed air, maximising overall compressor efficiency and reliability.
TECHNICAL FEATURES Model
Working pressure
F.A.D.(*)
Rated power
Sound pressure level** dB(A)
bar
min
m /min
max
kW
OPTIMA 11 - OPTIMA 11 S***
7 ÷ 10
1,190
÷
1,930
11
65
3
OPTIMA 15
7 ÷ 10
1,640
÷
2,650
15
67
OPTIMA 22
7 ÷ 10
2,270
÷
3,680
22
67
OPTIMA 30
7 ÷ 10
2,515
÷
5,342
30
74
OPTIMA 45
7 ÷ 10
3,768
÷
8,002
45
74
OPTIMA 60
7 ÷ 10
5,460
÷
10,840
55
68
OPTIMA 75
7 ÷ 10
6,955
÷
13,723
75
68
OPTIMA 90
7 ÷ 10
8,290
÷
16,470
90
68
OPTIMA 110
7 ÷ 10
10,185
÷
20,060
110
69
OPTIMA 132
7 ÷ 10
11,940
÷
23,515
132
69
OPTIMA 200
7 ÷ 10
17,900
÷
35,500
200
75
OPTIMA
(*)Free air delivery as per ISO 1217: 1996 annex “C” (**) Sound pressure level as per PN8NTC2.3, average value measured from a distance of 1 m ( rotating speed 1500 r.p.m.). (***) On 270 litre receiver version
PLUS VERSION DRYER
refrigerant
Dew point
3 °C
Refrigerant gas (OPTIMA 11)
R134a
Refrigerant gas (OPTIMA 15 ÷ 90)
R404A
OPTIONAL OIL-WATER SEPARATOR (OPTIMA 15 ÷ 132) Max oil content
< 5 mg/l
HEAT RECOVERY KIT (OPTIMA 15 ÷ 200) Recoverable heat
80% of shaft power
CONDENSATE SEPARATOR AND DRAIN KIT
DIMENSIONS (mm) - WEIGHT (kg) B
A
Model
C
11 S
15
22
30
45
60
75
90
110
132
200
A
mm 1250
11
1530
1510
1510
1830
1830
2150
2150
2150
2350
2350
2700
B
mm
690
750
800
800
960
960
1200
1200
1200
1390
1390
1780
C
mm 1040
1540
1200
1200
1670
1670
1890
1890
1890
1980
1980
2240
Weight Standard kg Plus
kg
240
330
460
460
820
940
1640
1680
1720
2500
2780
4750
260
350
500
500
910
1040
1810
1850
1890
-
-
-
Ing. Enea Mattei SpA reserves the right to change the data contained in this catalogue at any moment and without notice.
ITALY ING. ENEA MATTEI SpA Strada Padana Superiore, 307 20090 VIMODRONE (MI) Tel + 39 02253051 - Fax +39 0225305243 E-MAIL: [email protected]
www.mattei.it
GERMANY
RUSSIAN FEDERATION
MATTEI KOMPRESSOREN DEUTSCHLAND GmbH Phone +49 7151 5002560 - Fax +49 7151 5002565 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +7-495-739 41 90 - Fax +7-495-739 41 90 E-MAIL: [email protected]
GREAT BRITAIN
SINGAPORE
MATTEI COMPRESSORS Ltd Phone +44 (0)1789 450577 - Fax +44 (0)1789 450698 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +65 6741 8187 - Fax. +65 6741 6826 E-MAIL: [email protected]
U.S.A.
SPAIN
MATTEI COMPRESSORS Inc Phone +1 410 5217020 - Fax +1 410 5217024 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +34 93 435 03 94 - Fax +34 93 455 26 76 E-MAIL: [email protected]
FRANCE
PEOPLE’S REPUBLIC OF CHINA
MATTEI COMPRESSEURS Sarl Phone + 33 1 48609860 - Fax + 33 1 48609870 E-MAIL: [email protected]
Zhangjiagang OMIC AIR COMPRESSORS MANUFACTURING Co. Ltd WFOE by Ing. Enea Mattei SpA - Italy Tel: +86 512 56951120 - Fax: +86 512 56951121 - E-MAIL: [email protected]
GB M1-I-H8G09
Working pressure
F.A.D.(*)
Rated power
Sound pressure level** dB(A)
bar
min
m /min
max
kW
OPTIMA 11 - OPTIMA 11 S***
7 ÷ 10
1,190
÷
1,930
11
65
3
OPTIMA 15
7 ÷ 10
1,640
÷
2,650
15
67
OPTIMA 22
7 ÷ 10
2,270
÷
3,680
22
67
OPTIMA 30
7 ÷ 10
2,515
÷
5,342
30
74
OPTIMA 45
7 ÷ 10
3,768
÷
8,002
45
74
OPTIMA 60
7 ÷ 10
5,460
÷
10,840
55
68
OPTIMA 75
7 ÷ 10
6,955
÷
13,723
75
68
OPTIMA 90
7 ÷ 10
8,290
÷
16,470
90
68
OPTIMA 110
7 ÷ 10
10,185
÷
20,060
110
69
OPTIMA 132
7 ÷ 10
11,940
÷
23,515
132
69
OPTIMA 200
7 ÷ 10
17,900
÷
35,500
200
75
OPTIMA
(*)Free air delivery as per ISO 1217: 1996 annex “C” (**) Sound pressure level as per PN8NTC2.3, average value measured from a distance of 1 m ( rotating speed 1500 r.p.m.). (***) On 270 litre receiver version
PLUS VERSION DRYER
refrigerant
Dew point
3 °C
Refrigerant gas (OPTIMA 11)
R134a
Refrigerant gas (OPTIMA 15 ÷ 90)
R404A
OPTIONAL OIL-WATER SEPARATOR (OPTIMA 15 ÷ 132) Max oil content
< 5 mg/l
HEAT RECOVERY KIT (OPTIMA 15 ÷ 200) Recoverable heat
80% of shaft power
CONDENSATE SEPARATOR AND DRAIN KIT
DIMENSIONS (mm) - WEIGHT (kg) B
A
Model
C
11 S
15
22
30
45
60
75
90
110
132
200
A
mm 1250
11
1530
1510
1510
1830
1830
2150
2150
2150
2350
2350
2700
B
mm
690
750
800
800
960
960
1200
1200
1200
1390
1390
1780
C
mm 1040
1540
1200
1200
1670
1670
1890
1890
1890
1980
1980
2240
Weight Standard kg Plus
kg
240
330
460
460
820
940
1640
1680
1720
2500
2780
4750
260
350
500
500
910
1040
1810
1850
1890
-
-
-
Ing. Enea Mattei SpA reserves the right to change the data contained in this catalogue at any moment and without notice.
ITALY ING. ENEA MATTEI SpA Strada Padana Superiore, 307 20090 VIMODRONE (MI) Tel + 39 02253051 - Fax +39 0225305243 E-MAIL: [email protected]
www.mattei.it
GERMANY
RUSSIAN FEDERATION
MATTEI KOMPRESSOREN DEUTSCHLAND GmbH Phone +49 7151 5002560 - Fax +49 7151 5002565 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +7-495-739 41 90 - Fax +7-495-739 41 90 E-MAIL: [email protected]
GREAT BRITAIN
SINGAPORE
MATTEI COMPRESSORS Ltd Phone +44 (0)1789 450577 - Fax +44 (0)1789 450698 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +65 6741 8187 - Fax. +65 6741 6826 E-MAIL: [email protected]
U.S.A.
SPAIN
MATTEI COMPRESSORS Inc Phone +1 410 5217020 - Fax +1 410 5217024 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +34 93 435 03 94 - Fax +34 93 455 26 76 E-MAIL: [email protected]
FRANCE
PEOPLE’S REPUBLIC OF CHINA
MATTEI COMPRESSEURS Sarl Phone + 33 1 48609860 - Fax + 33 1 48609870 E-MAIL: [email protected]
Zhangjiagang OMIC AIR COMPRESSORS MANUFACTURING Co. Ltd WFOE by Ing. Enea Mattei SpA - Italy Tel: +86 512 56951120 - Fax: +86 512 56951121 - E-MAIL: [email protected]
GB M1-I-H8G09
Compressed air energy costs
The Optima series Standard Version
PROTECT THE ENVIRONMENT AND SAVE ENERGY WITH COMPRESSED AIR Greenhouse effect, ozone layer and the planet’s changing climate are just a few of the issues that have interested public opinion in recent years bringing environmental protection and energy saving to light. Companies who rationally produce and use compressed air can contribute to environmental protection through energy savings, as well as decreasing their operation costs. Many public boards in Europe have established awareness campaigns aimed at compressed air users. Mattei, as a compressor manufacturer, is also fully aware and involved in environmental aspects and has based its research on the improvement of the efficiency of its compressors, reaching a higher energy saving.
from 11 to 200 kW
High performances Excellent reliability Easy operation Energy saving compressor Low maintenance costs Electronic control
ENVIRONMENTAL IMPACT The adoption of energy saving measures will produce a decrease of the impact on the environment, due to a reduction of CO2 emissions, complying with the recent international agreements. In fact, energy savings allow to reduce fuel consumption and related polluting emissions.
Plus Version Optima Plus includes an integrated refrigerant dryer, allowing remarkable reduction in installation costs and space requirement.
ENERGY COSTS Compressed air is widely used in many industrial sectors, because its production, handling and use are safe and easy. Producing compressed air involves 10% of industrial consumption of electricity. In spite of this, often the energy efficiency of many compressed air systems is very low, with a consequent increase in running costs. Moreover, researches in the European industries have discovered that the average use of compressors reaches 70% of their full capacity. This means that savings over 30% can be obtained if air systems are suitably sized.
DRYER WITH ECOLOGICAL GAS Efficient refrigerating power partialization Constant dewpoint Maestro - Maestroxs / MicroC control High efficiency
Energy costs
Investment costs
Maintenance costs
LCC (Life Cycle Costing) of a compressor with variation of electricity prices
ENVIRONMENTALLY FRIENDLY
ENERGY EFFICIENCY The energy efficiency and the compressed air cost partly depend on efficiency of the compressors used in the production processes and on their optimal configuration, but they are also influenced by other important factors: Quality of the cooling system Waste heat recovery Reduction of air leaks Maintenance quality
Optionals: a valuable choice
Energy savings (TWh/year)
CO2 emission reduction (Mtons/year)
Reducing air leaks
12,8
5,2
Overall system design
3,6
1,5
Recovering waste heat
3,2
1,3
Speed regulators
3,0
1,2
All other measures
7,8
3,2
Oil water separator kit The compact, efficient separator kit that can be built-in works on the principle of coalescing filtration. This system reduces oil contamination and guarantees a better quality of the condensate. Heat recovery kit The heat recovery system can be integrated into the compressor cooling system. Before circulating inside the cooler the oil passes through an oil-water heat exchanger controlled by a thermostatic valve, allowing to heat water for industrial or sanitary purposes. Condensate separator and drain kit The condensate separator and drain kit guarantees clean and dry compressed air, maximising overall compressor efficiency and reliability.
Mattei: the advantages of an exclusive technology
EVALUATING COMPRESSED AIR It is very important to know the exact air needs of the user, together with the depreciation period and all other variables that will help to determine the alternative with the lowest energy consumption. Measuring the compressed air and energy consumption are essential to
OPERATION PRINCIPLE OF MATTEI COMPRESSORS lubricant consumption. A thin film of oil on the stator's wall avoids direct contact of the metal parts giving no wear. During the rotation the compression occurs with the volume reduction of the spaces between the rotor-blades and the stator. The compressed air and oil mixture passes through various separating phases mechanical and coalescent, leaving less than 3 mg/m3 of oil in the air. The purified air leaves the compressor and is cooled in the radiator. The condensate which is produced is eliminated by a separator with an electronic condensate drain.
5 2
60
Time
Time
3
Mattei Intelligent Energy Management RELIABILITY These compressors are designed for industrial continuous operation 24 hours a day, 12 months a year. The life of Mattei compressors often exceeds 100,000 working hours.
BLADES DESIGNED FOR OVER 100,000 HOURS LIFE* An oil film on the stator is inside surface and prevents wearing of the moving parts, avoiding a direct contact between the stator itself and the blades.
SIMPLE AND ECONOMIC MAINTENANCE* Maintenance operations only include changing the oil at predetermined intervals, cleaning or replacing the air filter and cleaning the radiator. The separator filters can reach up to 10,000 working hours, with remarkable savings. The absence of roller MAINTENANCE OTHERS bearings helps reducing the cost for maintenance.
*(with Mattei Rotoroil)
ROTOROIL 8000 F2
*( with Mattei Rotoroil)
MAINTENANCE MATTEI
Suitable for Mattei compressors, oil Rotoroil 8000 F2 guarantees high performances, long life and low maintenance costs.
For this reason and respecting the ever-increasing worldwide environmental awareness of energy saving and pollution reduction, Mattei has developed a system to determine which are the compressed air needs of an installation in terms of air delivery, pressure and type of regulation. A Mattei Intelligent Energy Management analysis is like taking an instant picture of the customer's current installation. On the basis of the data recorded an air demand curve and an annual energy cost is calculated and then used as reference to offer a solution which will not only satisfy the needs of the customer in terms of compressed air but also allow for more efficiency and savings in annual energy costs. The whole M.I.E.M. process is guaranteed by the use of specific recording instruments and an exclusive software developed for Mattei. The first step in order to execute a correct energy analysis is to gather
all useful information on the compressed air plant, like air delivery and pressure, and therefore to record all electrical values for each compressor. Unlike other systems on the market, the recorded values include tension, current, and power factor. Once the on site data has been recorded, the data is elaborated by the M.I.E.M. software. At this point Mattei will formulate different hypotheses for the substitution of the existing machines and simulate the operation of these proposals respecting the existing operating conditions. The results of the simulation with new machines from the Mattei range are elaborated to produce a report of the performance and economic advantages of the proposal.
6,00
3,00
4,00
5,00
0,00
1,00
2,00
22,00
23,00
20,00
21,00
18,00
19,00
15,00
16,00
17,00
12,00
13,00
14,00
6,00
5,00
2,00
3,00
4,00
0,00
1,00
22,00
23,00
21,00
18,00
19,00
Time
20,00
15,00
17,00
14,00
16,00
12,00
11,00
13,00
10,00
7,00
9,00
8,00
6,00
3,00
4,00
5,00
0,00
1,00
2,00
22,00
23,00
21,00
18,00
19,00
20,00
0
15,00
0 16,00
20
0 17,00
20
11,00
40
20
10,00
40
80
7,00
60
9,00
80
8,00
40
Capacity (%)
Capacity (%)
60
12,00
9
100
80
14,00
1
120
100
11,00
4
120
100
13,00
6
Profile 3 This profile represents an application with an eighthour shift at constant consumption for five days a week. Air demand tends to stay around 90% of maximum requirement.
Profile 2 This is represented by a unit running for 16 hours a day and 5 days a week. Air consumption varies from 70 to 100% of maximum air demand.
120
10,00
7
Air filter Automatic intake valve Oil chamber Compression chamber Oil filter Rotor Blades Coalescing separator Air/oil cooler (radiator) Condensate drain (optional)
7,00
10
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
9,00
Oil
Profile 1 The unit runs 24 hours on 24 for 7 days a week with consumption variability between 70 and 100%.
8,00
8
Air
TYPICAL USER PROFILES
Capacity (%)
The air is sucked through a filter and passes through a modulating proportional valve which regulates air delivery according to air requirement. This valve allows to maintain a constant working pressure. The air goes into the compression chamber where the stator, rotor and blades create a series of vanes (or volumes). The rotor rotates eccentrically to the stator and is characterised by vertical slots in which the blades are placed and are pushed against the stator's wall by centrifugal force. Lubrication and cooling are guaranteed by an efficient injection system which allows perfect hold and a lower
find out if changes in the servicing or investments in equipment could be cost effective. There is no best compressor in absolute terms, but the best combination between the specific compressed air need and the compressor can always be found.
Energy efficiency at its best Technology
HIGH EFFICIENCY MOTORS
Mattei’s exclusive high technology air ends have been designed to obtain excellent performances in industrial applications. Reliability and efficiency are enhanced by the extremely reduced rotational speed, by the absence of roller bearings and by an advanced lubrication and cooling system.
The range is equipped with energy saving electric motors in premium efficiency.
DIRECT COUPLING The electric motor and the compressor are coupled directly by means of a flexible coupling. The coupling between motor and compressor guarantee an extremely noiseless operation, vibrationless, with no power absorption. Direct coupling determines a remarkable "energy saving" because there are no energy losses caused by gears or V belts.
THE BEST SOLUTION TO SAVE ENERGY
AIR FLOW AND COOLING A feature of the OPTIMA series, from 11 to 45 kW, is the absence of an independent electrical cooling fan. Cooling of the compressed air system is obtained through a fan fitted directly to the main motor shaft. This is the optimal solution for machines belonging to this range. A real advantage in terms of design and energy.
To ensure maximum energy saving OPTIMA series compressors can suit their operation to the load profile required by the compressed air system. The inverter allows to modify the motor rotational speed, adapting the air delivered by the compressor to the real demand. OPTIMA can save up to 35% of the annual operating costs.
STANDARD Investment 12% Maintenance 9%
Energy consumption 77%
Installation 2%
MAESTRO - MAESTROXS OPTIMA Installation 2%
Maintenance 9% Investment 12%
Energy consumption 42%
P = Line pressure
V = Speed
Q = Air delivery
The Mattei inverter system always assures the highest energy savings. When the compressed air demand is between 100% and 40%, the compressor rotational speed reaches the highest efficiency, with an energy consumption much lower than traditional inverter systems.
Savings on energy consumption 35%
Life Cycle Cost comparison (LCC) over a period of 5 years.
MATTEI INVERTER REGULATION SYSTEM
MAX
OPERATION PRINCIPLE
OPTIMA 45 (7 bar)
MIN 8,50
( kWmin/m3 )
Optima operates within a range of pre-set maximum and minimum pressures. When reaching the maximum pressure, at the minimum rotational speed the shutdown of the intake valve occurs, the compressor is set “off load” and decompressed to 1.5 bar, to reduce the energy absorption further. When the line pressure lowers to the minimum pre-set value it is reset to the “on load” condition and starts delivering air instantly, adapting the rotational speed to the air demand.
Other competitors 9,00
On Load Off Load
8,00 7,50 7,00
Time
6,50 6,00 15,00
25,00
35,00
45,00
55,00
65,00
Air delivery (%)
75,00
85,00
95,00
105,00
Maestro and MaestroXS are programmable systems which control the compressor and inverter operation and adapt these to the specific requirements of the air distribution system. They have different programming levels and special options for controlling and analysing the operation and faults. In fact, Maestro and MaestroXS automatically adjust the compressor’s rotational speed to the preset maximum pressure value. If connected to other compressed air packages equipped with Maestro and MaestroXS, the unit can become master of a compressed air plant, thus saving on the installation of a superior controller. Maestro and MaestroXS have a “LCD” display, an ergonomic control panel with keys for quick access to the main menu and interfaces to communicate with other "Maestro”/”MaestroXS” devices or with supervisor PC. Maestro and MaestroXS can be interfaced via web or cellular technology to provide remote service monitoring. OPTIMA 11 kW are equipped with the microprocessor control MicroC; OPTIMA 15 - 22 - 110 - 132 and 200 are equipped with MaestroXS.
Energy efficiency at its best Technology
HIGH EFFICIENCY MOTORS
Mattei’s exclusive high technology air ends have been designed to obtain excellent performances in industrial applications. Reliability and efficiency are enhanced by the extremely reduced rotational speed, by the absence of roller bearings and by an advanced lubrication and cooling system.
The range is equipped with energy saving electric motors in premium efficiency.
DIRECT COUPLING The electric motor and the compressor are coupled directly by means of a flexible coupling. The coupling between motor and compressor guarantee an extremely noiseless operation, vibrationless, with no power absorption. Direct coupling determines a remarkable "energy saving" because there are no energy losses caused by gears or V belts.
THE BEST SOLUTION TO SAVE ENERGY
AIR FLOW AND COOLING A feature of the OPTIMA series, from 11 to 45 kW, is the absence of an independent electrical cooling fan. Cooling of the compressed air system is obtained through a fan fitted directly to the main motor shaft. This is the optimal solution for machines belonging to this range. A real advantage in terms of design and energy.
To ensure maximum energy saving OPTIMA series compressors can suit their operation to the load profile required by the compressed air system. The inverter allows to modify the motor rotational speed, adapting the air delivered by the compressor to the real demand. OPTIMA can save up to 35% of the annual operating costs.
STANDARD Investment 12% Maintenance 9%
Energy consumption 77%
Installation 2%
MAESTRO - MAESTROXS OPTIMA Installation 2%
Maintenance 9% Investment 12%
Energy consumption 42%
P = Line pressure
V = Speed
Q = Air delivery
The Mattei inverter system always assures the highest energy savings. When the compressed air demand is between 100% and 40%, the compressor rotational speed reaches the highest efficiency, with an energy consumption much lower than traditional inverter systems.
Savings on energy consumption 35%
Life Cycle Cost comparison (LCC) over a period of 5 years.
MATTEI INVERTER REGULATION SYSTEM
MAX
OPERATION PRINCIPLE
OPTIMA 45 (7 bar)
MIN 8,50
( kWmin/m3 )
Optima operates within a range of pre-set maximum and minimum pressures. When reaching the maximum pressure, at the minimum rotational speed the shutdown of the intake valve occurs, the compressor is set “off load” and decompressed to 1.5 bar, to reduce the energy absorption further. When the line pressure lowers to the minimum pre-set value it is reset to the “on load” condition and starts delivering air instantly, adapting the rotational speed to the air demand.
Other competitors 9,00
On Load Off Load
8,00 7,50 7,00
Time
6,50 6,00 15,00
25,00
35,00
45,00
55,00
65,00
Air delivery (%)
75,00
85,00
95,00
105,00
Maestro and MaestroXS are programmable systems which control the compressor and inverter operation and adapt these to the specific requirements of the air distribution system. They have different programming levels and special options for controlling and analysing the operation and faults. In fact, Maestro and MaestroXS automatically adjust the compressor’s rotational speed to the preset maximum pressure value. If connected to other compressed air packages equipped with Maestro and MaestroXS, the unit can become master of a compressed air plant, thus saving on the installation of a superior controller. Maestro and MaestroXS have a “LCD” display, an ergonomic control panel with keys for quick access to the main menu and interfaces to communicate with other "Maestro”/”MaestroXS” devices or with supervisor PC. Maestro and MaestroXS can be interfaced via web or cellular technology to provide remote service monitoring. OPTIMA 11 kW are equipped with the microprocessor control MicroC; OPTIMA 15 - 22 - 110 - 132 and 200 are equipped with MaestroXS.
Mattei: the advantages of an exclusive technology
EVALUATING COMPRESSED AIR It is very important to know the exact air needs of the user, together with the depreciation period and all other variables that will help to determine the alternative with the lowest energy consumption. Measuring the compressed air and energy consumption are essential to
OPERATION PRINCIPLE OF MATTEI COMPRESSORS lubricant consumption. A thin film of oil on the stator's wall avoids direct contact of the metal parts giving no wear. During the rotation the compression occurs with the volume reduction of the spaces between the rotor-blades and the stator. The compressed air and oil mixture passes through various separating phases mechanical and coalescent, leaving less than 3 mg/m3 of oil in the air. The purified air leaves the compressor and is cooled in the radiator. The condensate which is produced is eliminated by a separator with an electronic condensate drain.
5 2
60
Time
Time
3
Mattei Intelligent Energy Management RELIABILITY These compressors are designed for industrial continuous operation 24 hours a day, 12 months a year. The life of Mattei compressors often exceeds 100,000 working hours.
BLADES DESIGNED FOR OVER 100,000 HOURS LIFE* An oil film on the stator is inside surface and prevents wearing of the moving parts, avoiding a direct contact between the stator itself and the blades.
SIMPLE AND ECONOMIC MAINTENANCE* Maintenance operations only include changing the oil at predetermined intervals, cleaning or replacing the air filter and cleaning the radiator. The separator filters can reach up to 10,000 working hours, with remarkable savings. The absence of roller MAINTENANCE OTHERS bearings helps reducing the cost for maintenance.
*(with Mattei Rotoroil)
ROTOROIL 8000 F2
*( with Mattei Rotoroil)
MAINTENANCE MATTEI
Suitable for Mattei compressors, oil Rotoroil 8000 F2 guarantees high performances, long life and low maintenance costs.
For this reason and respecting the ever-increasing worldwide environmental awareness of energy saving and pollution reduction, Mattei has developed a system to determine which are the compressed air needs of an installation in terms of air delivery, pressure and type of regulation. A Mattei Intelligent Energy Management analysis is like taking an instant picture of the customer's current installation. On the basis of the data recorded an air demand curve and an annual energy cost is calculated and then used as reference to offer a solution which will not only satisfy the needs of the customer in terms of compressed air but also allow for more efficiency and savings in annual energy costs. The whole M.I.E.M. process is guaranteed by the use of specific recording instruments and an exclusive software developed for Mattei. The first step in order to execute a correct energy analysis is to gather
all useful information on the compressed air plant, like air delivery and pressure, and therefore to record all electrical values for each compressor. Unlike other systems on the market, the recorded values include tension, current, and power factor. Once the on site data has been recorded, the data is elaborated by the M.I.E.M. software. At this point Mattei will formulate different hypotheses for the substitution of the existing machines and simulate the operation of these proposals respecting the existing operating conditions. The results of the simulation with new machines from the Mattei range are elaborated to produce a report of the performance and economic advantages of the proposal.
6,00
3,00
4,00
5,00
0,00
1,00
2,00
22,00
23,00
20,00
21,00
18,00
19,00
15,00
16,00
17,00
12,00
13,00
14,00
6,00
5,00
2,00
3,00
4,00
0,00
1,00
22,00
23,00
21,00
18,00
19,00
Time
20,00
15,00
17,00
14,00
16,00
12,00
11,00
13,00
10,00
7,00
9,00
8,00
6,00
3,00
4,00
5,00
0,00
1,00
2,00
22,00
23,00
21,00
18,00
19,00
20,00
0
15,00
0 16,00
20
0 17,00
20
11,00
40
20
10,00
40
80
7,00
60
9,00
80
8,00
40
Capacity (%)
Capacity (%)
60
12,00
9
100
80
14,00
1
120
100
11,00
4
120
100
13,00
6
Profile 3 This profile represents an application with an eighthour shift at constant consumption for five days a week. Air demand tends to stay around 90% of maximum requirement.
Profile 2 This is represented by a unit running for 16 hours a day and 5 days a week. Air consumption varies from 70 to 100% of maximum air demand.
120
10,00
7
Air filter Automatic intake valve Oil chamber Compression chamber Oil filter Rotor Blades Coalescing separator Air/oil cooler (radiator) Condensate drain (optional)
7,00
10
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
9,00
Oil
Profile 1 The unit runs 24 hours on 24 for 7 days a week with consumption variability between 70 and 100%.
8,00
8
Air
TYPICAL USER PROFILES
Capacity (%)
The air is sucked through a filter and passes through a modulating proportional valve which regulates air delivery according to air requirement. This valve allows to maintain a constant working pressure. The air goes into the compression chamber where the stator, rotor and blades create a series of vanes (or volumes). The rotor rotates eccentrically to the stator and is characterised by vertical slots in which the blades are placed and are pushed against the stator's wall by centrifugal force. Lubrication and cooling are guaranteed by an efficient injection system which allows perfect hold and a lower
find out if changes in the servicing or investments in equipment could be cost effective. There is no best compressor in absolute terms, but the best combination between the specific compressed air need and the compressor can always be found.
Compressed air energy costs
The Optima series Standard Version
PROTECT THE ENVIRONMENT AND SAVE ENERGY WITH COMPRESSED AIR Greenhouse effect, ozone layer and the planet’s changing climate are just a few of the issues that have interested public opinion in recent years bringing environmental protection and energy saving to light. Companies who rationally produce and use compressed air can contribute to environmental protection through energy savings, as well as decreasing their operation costs. Many public boards in Europe have established awareness campaigns aimed at compressed air users. Mattei, as a compressor manufacturer, is also fully aware and involved in environmental aspects and has based its research on the improvement of the efficiency of its compressors, reaching a higher energy saving.
from 11 to 200 kW
High performances Excellent reliability Easy operation Energy saving compressor Low maintenance costs Electronic control
ENVIRONMENTAL IMPACT The adoption of energy saving measures will produce a decrease of the impact on the environment, due to a reduction of CO2 emissions, complying with the recent international agreements. In fact, energy savings allow to reduce fuel consumption and related polluting emissions.
Plus Version Optima Plus includes an integrated refrigerant dryer, allowing remarkable reduction in installation costs and space requirement.
ENERGY COSTS Compressed air is widely used in many industrial sectors, because its production, handling and use are safe and easy. Producing compressed air involves 10% of industrial consumption of electricity. In spite of this, often the energy efficiency of many compressed air systems is very low, with a consequent increase in running costs. Moreover, researches in the European industries have discovered that the average use of compressors reaches 70% of their full capacity. This means that savings over 30% can be obtained if air systems are suitably sized.
DRYER WITH ECOLOGICAL GAS Efficient refrigerating power partialization Constant dewpoint Maestro - Maestroxs / MicroC control High efficiency
Energy costs
Investment costs
Maintenance costs
LCC (Life Cycle Costing) of a compressor with variation of electricity prices
ENVIRONMENTALLY FRIENDLY
ENERGY EFFICIENCY The energy efficiency and the compressed air cost partly depend on efficiency of the compressors used in the production processes and on their optimal configuration, but they are also influenced by other important factors: Quality of the cooling system Waste heat recovery Reduction of air leaks Maintenance quality
Optionals: a valuable choice
Energy savings (TWh/year)
CO2 emission reduction (Mtons/year)
Reducing air leaks
12,8
5,2
Overall system design
3,6
1,5
Recovering waste heat
3,2
1,3
Speed regulators
3,0
1,2
All other measures
7,8
3,2
Oil water separator kit The compact, efficient separator kit that can be built-in works on the principle of coalescing filtration. This system reduces oil contamination and guarantees a better quality of the condensate. Heat recovery kit The heat recovery system can be integrated into the compressor cooling system. Before circulating inside the cooler the oil passes through an oil-water heat exchanger controlled by a thermostatic valve, allowing to heat water for industrial or sanitary purposes. Condensate separator and drain kit The condensate separator and drain kit guarantees clean and dry compressed air, maximising overall compressor efficiency and reliability.
TECHNICAL FEATURES Model
Working pressure
F.A.D.(*)
Rated power
Sound pressure level** dB(A)
bar
min
m /min
max
kW
OPTIMA 11 - OPTIMA 11 S***
7 ÷ 10
1,190
÷
1,930
11
65
3
OPTIMA 15
7 ÷ 10
1,640
÷
2,650
15
67
OPTIMA 22
7 ÷ 10
2,270
÷
3,680
22
67
OPTIMA 30
7 ÷ 10
2,515
÷
5,342
30
74
OPTIMA 45
7 ÷ 10
3,768
÷
8,002
45
74
OPTIMA 60
7 ÷ 10
5,460
÷
10,840
55
68
OPTIMA 75
7 ÷ 10
6,955
÷
13,723
75
68
OPTIMA 90
7 ÷ 10
8,290
÷
16,470
90
68
OPTIMA 110
7 ÷ 10
10,185
÷
20,060
110
69
OPTIMA 132
7 ÷ 10
11,940
÷
23,515
132
69
OPTIMA 200
7 ÷ 10
17,900
÷
35,500
200
75
OPTIMA
(*)Free air delivery as per ISO 1217: 1996 annex “C” (**) Sound pressure level as per PN8NTC2.3, average value measured from a distance of 1 m ( rotating speed 1500 r.p.m.). (***) On 270 litre receiver version
PLUS VERSION DRYER
refrigerant
Dew point
3 °C
Refrigerant gas (OPTIMA 11)
R134a
Refrigerant gas (OPTIMA 15 ÷ 90)
R404A
OPTIONAL OIL-WATER SEPARATOR (OPTIMA 15 ÷ 132) Max oil content
< 5 mg/l
HEAT RECOVERY KIT (OPTIMA 15 ÷ 200) Recoverable heat
80% of shaft power
CONDENSATE SEPARATOR AND DRAIN KIT
DIMENSIONS (mm) - WEIGHT (kg) B
A
Model
C
11 S
15
22
30
45
60
75
90
110
132
200
A
mm 1250
11
1530
1510
1510
1830
1830
2150
2150
2150
2350
2350
2700
B
mm
690
750
800
800
960
960
1200
1200
1200
1390
1390
1780
C
mm 1040
1540
1200
1200
1670
1670
1890
1890
1890
1980
1980
2240
Weight Standard kg Plus
kg
240
330
460
460
820
940
1640
1680
1720
2500
2780
4750
260
350
500
500
910
1040
1810
1850
1890
-
-
-
Ing. Enea Mattei SpA reserves the right to change the data contained in this catalogue at any moment and without notice.
ITALY ING. ENEA MATTEI SpA Strada Padana Superiore, 307 20090 VIMODRONE (MI) Tel + 39 02253051 - Fax +39 0225305243 E-MAIL: [email protected]
www.mattei.it
GERMANY
RUSSIAN FEDERATION
MATTEI KOMPRESSOREN DEUTSCHLAND GmbH Phone +49 7151 5002560 - Fax +49 7151 5002565 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +7-495-739 41 90 - Fax +7-495-739 41 90 E-MAIL: [email protected]
GREAT BRITAIN
SINGAPORE
MATTEI COMPRESSORS Ltd Phone +44 (0)1789 450577 - Fax +44 (0)1789 450698 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +65 6741 8187 - Fax. +65 6741 6826 E-MAIL: [email protected]
U.S.A.
SPAIN
MATTEI COMPRESSORS Inc Phone +1 410 5217020 - Fax +1 410 5217024 E-MAIL: [email protected]
ING. ENEA MATTEI SpA Phone +34 93 435 03 94 - Fax +34 93 455 26 76 E-MAIL: [email protected]
FRANCE
PEOPLE’S REPUBLIC OF CHINA
MATTEI COMPRESSEURS Sarl Phone + 33 1 48609860 - Fax + 33 1 48609870 E-MAIL: [email protected]
Zhangjiagang OMIC AIR COMPRESSORS MANUFACTURING Co. Ltd WFOE by Ing. Enea Mattei SpA - Italy Tel: +86 512 56951120 - Fax: +86 512 56951121 - E-MAIL: [email protected]
GB M1-I-H8G09
